Classically trained musical theatre actress, Courtney Lopez has performed in multiple Broadway hits such as John Waters' Cry Baby, Disney's The Little Mermaid and A Chorus Line. Lopez was also in the Broadway national tour of Thoroughly Modern Millie. She has been a guest soloist for the Pittsburgh Symphony Orchestra (headed by legendary conductor Marvin Hamlisch) and served as a correspondent for HBO's Top Rank Boxing. She starred alongside her husband Mario Lopez in Saved By The Baby on VH1, as well as Mario and Courtney's Wedding Fiesta on TLC.

In 2014, Courtney joined her husband Mario as co-host of his Premiere Networks' syndicated radio show ON with Mario Lopez. The daily, four-hour, music-intensive radio program reaches three million weekly listeners on more than 50 stations nationwide, in addition to broadcasting on www.OnWithMario.com, iHeartRadio.com and the iHeartRadio mobile app. The popular program, which first launched on Los Angeles' 104.3 MYfm in January 2012, originates from Universal City Walk in Los Angeles and features a unique blend of entertainment stories, celebrity interviews, and an inside look at their lives in Los Angeles with their three children Gia, Dominic, and Santino along with their two French Bulldogs Julio and Oscar.